What is the cheapest airline that flies from Northern Ireland to Boston Logan Intl?

KLM is the most popular carrier operating from Northern Ireland to Boston Logan Intl

When did momondo last update prices for flights from Northern Ireland to Boston Logan Intl Airport?

Prices for flights from Northern Ireland to Boston Logan Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Northern Ireland to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$425 Cheap Flights from Northern Ireland to Boston in 2026/27

Find the cheapest flights from Northern Ireland to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:10 pm - 7:40 pmBHD Belfast City-BOS Boston Logan Intl

10h 30m1 stop London Heathrow

9:30 pm - 1:15 pmBOS Boston Logan Intl-BHD Belfast City

10h 45m1 stop London Heathrow

$680British Airways

Thu, Dec 3 - Wed, Dec 9

6:30 am - 8:15 pmBFS Belfast Intl-BOS Boston Logan Intl

18h 45m2 stops London Gatwick Lisbon Humberto Delgado

6:00 pm - 10:00 pmBOS Boston Logan Intl-BFS Belfast Intl

23h 00m2 stops Lisbon Humberto Delgado London Gatwick

$700Multiple Airlines

Thu, Dec 3 - Wed, Dec 9

8:50 am - 4:45 pmBHD Belfast City-BOS Boston Logan Intl

11h 55m1 stop London Heathrow

7:15 pm - 2:15 pmBOS Boston Logan Intl-BHD Belfast City

14h 00m1 stop London Heathrow

$703American Airlines

Thu, Oct 29 - Mon, Nov 2

3:05 pm - 9:50 pmBHD Belfast City-BOS Boston Logan Intl

11h 45m1 stop London Heathrow

6:45 pm - 11:30 amBOS Boston Logan Intl-BHD Belfast City

11h 45m1 stop London Heathrow

$705British Airways

Tue, Nov 3 - Tue, Nov 10

11:40 am - 7:40 pmBHD Belfast City-BOS Boston Logan Intl

13h 00m1 stop London Heathrow

5:30 pm - 10:50 amBOS Boston Logan Intl-BHD Belfast City

12h 20m2 stops New York John F Kennedy Intl London Heathrow

$706British Airways

Tue, Nov 3 - Tue, Nov 10

6:30 am - 2:20 pmBHD Belfast City-BOS Boston Logan Intl

12h 50m1 stop London Heathrow

5:35 pm - 1:15 pmBOS Boston Logan Intl-BHD Belfast City

14h 40m2 stops New York John F Kennedy Intl London Heathrow

$707British Airways

Thu, Dec 3 - Wed, Dec 9

10:00 am - 8:08 pmBHD Belfast City-BOS Boston Logan Intl

15h 08m2 stops London Heathrow Philadelphia

5:30 pm - 10:50 amBOS Boston Logan Intl-BHD Belfast City

12h 20m2 stops New York John F Kennedy Intl London Heathrow

$711British Airways

Tue, Nov 3 - Tue, Nov 10

6:30 am - 7:20 amBFS Belfast Intl-BOS Boston Logan Intl

29h 50m3 stops London Gatwick Paris Charles de Gaulle New York John F Kennedy Intl

6:20 pm - 9:55 pmBOS Boston Logan Intl-BFS Belfast Intl

22h 35m2 stops Paris Charles de Gaulle London Gatwick

$716Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

6:30 am - 6:53 pmBHD Belfast City-BOS Boston Logan Intl

17h 23m2 stops London Heathrow Chicago O'Hare Intl

5:35 pm - 1:15 pmBOS Boston Logan Intl-BHD Belfast City

14h 40m2 stops New York John F Kennedy Intl London Heathrow

$725British Airways

Thu, Dec 3 - Wed, Dec 9

6:30 am - 4:05 pmBFS Belfast Intl-BOS Boston Logan Intl

14h 35m2 stops London Gatwick Paris Charles de Gaulle

6:20 pm - 9:55 pmBOS Boston Logan Intl-BFS Belfast Intl

22h 35m2 stops Paris Charles de Gaulle London Gatwick

$742Multiple Airlines

Thu, Nov 19 - Thu, Nov 26

Cheap last minute flights

Enter your travel dates to find the best prices.

9:35 am - 5:00 pmBHD Belfast City-BOS Boston Logan Intl

12h 25m1 stop London Heathrow

9:50 pm - 3:30 pmBOS Boston Logan Intl-BHD Belfast City

12h 40m1 stop London Heathrow

$1,060British Airways

Thu, Oct 15 - Mon, Oct 19

9:35 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

15h 15m2 stops London Heathrow Madrid Barajas

5:28 pm - 12:55 pmBOS Boston Logan Intl-BHD Belfast City

14h 27m2 stops New York John F Kennedy Intl London Heathrow

$1,062British Airways

Thu, Oct 15 - Mon, Oct 19

6:30 am - 12:40 pmBHD Belfast City-BOS Boston Logan Intl

11h 10m1 stop London Heathrow

9:50 pm - 12:55 pmBOS Boston Logan Intl-BHD Belfast City

10h 05m1 stop London Heathrow

$1,084British Airways

Thu, Oct 15 - Mon, Oct 19

4:05 pm - 5:00 pmBHD Belfast City-BOS Boston Logan Intl

29h 55m1 stop London Heathrow

7:30 pm - 10:30 amBOS Boston Logan Intl-BHD Belfast City

10h 00m1 stop London Heathrow

$1,085British Airways

Wed, Oct 14 - Sun, Oct 18

9:35 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

15h 15m2 stops London Heathrow Madrid Barajas

5:28 pm - 12:55 pmBOS Boston Logan Intl-BHD Belfast City

14h 27m2 stops New York John F Kennedy Intl London Heathrow

$1,086British Airways

Thu, Oct 15 - Mon, Oct 19

9:35 am - 7:50 pmBHD Belfast City-BOS Boston Logan Intl

15h 15m2 stops London Heathrow Madrid Barajas

5:28 pm - 12:55 pmBOS Boston Logan Intl-BHD Belfast City

14h 27m2 stops New York John F Kennedy Intl London Heathrow

$1,087British Airways

Thu, Oct 15 - Mon, Oct 19

11:35 am - 11:25 pmBHD Belfast City-BOS Boston Logan Intl

16h 50m2 stops London Heathrow New York John F Kennedy Intl

12:29 pm - 10:30 amBOS Boston Logan Intl-BHD Belfast City

17h 01m2 stops New York John F Kennedy Intl London Heathrow

$1,089British Airways

Wed, Oct 14 - Sun, Oct 18

10:05 am - 11:25 pmBHD Belfast City-BOS Boston Logan Intl

18h 20m2 stops London Heathrow New York John F Kennedy Intl

12:29 pm - 10:30 amBOS Boston Logan Intl-BHD Belfast City

17h 01m2 stops New York John F Kennedy Intl London Heathrow

$1,090British Airways

Wed, Oct 14 - Sun, Oct 18

6:30 am - 4:58 pmBHD Belfast City-BOS Boston Logan Intl

15h 28m2 stops London Heathrow New York John F Kennedy Intl

5:40 pm - 1:40 pmBOS Boston Logan Intl-BHD Belfast City

15h 00m2 stops Madrid Barajas London City

$1,153British Airways

Wed, Oct 14 - Sun, Oct 18

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British Airways flights from Northern Ireland to Boston

Our best British Airways deals on Northern Ireland to Boston flight tickets

British Airways

Dec 3

BHD2:10 pmBelfast City

10h 30m

1 stop

BOS7:40 pmBoston Logan Intl

Dec 9

BOS9:30 pmBoston Logan Intl

10h 45m

1 stop

BHD1:15 pmBelfast City

$680

British Airways

Nov 3

BHD3:05 pmBelfast City

11h 45m

1 stop

BOS9:50 pmBoston Logan Intl

Nov 10

BOS6:45 pmBoston Logan Intl

11h 45m

1 stop

BHD11:30 amBelfast City

$705

British Airways

Nov 3

BHD11:40 amBelfast City

13h 00m

1 stop

BOS7:40 pmBoston Logan Intl

Nov 10

BOS5:30 pmBoston Logan Intl

12h 20m

2 stops

BHD10:50 amBelfast City

$706

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Thu 12/3

2:10 pm-7:40 pm

1 stop10h 30m

Boston Logan Intl

Wed 12/9

9:30 pm-1:15 pm

1 stop10h 45m

$680

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 12/3

6:30 am-8:15 pm

2 stops18h 45m

Boston Logan Intl

Wed 12/9

6:00 pm-10:00 pm

2 stops23h 00m

$700

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Thu 10/29

8:50 am-4:45 pm

1 stop11h 55m

Boston Logan Intl

Mon 11/2

7:15 pm-2:15 pm

1 stop14h 00m

$703

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Tue 11/3

3:05 pm-9:50 pm

1 stop11h 45m

Boston Logan Intl

Tue 11/10

6:45 pm-11:30 am

1 stop11h 45m

$705

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Tue 11/3

11:40 am-7:40 pm

1 stop13h 00m

Boston Logan Intl

Tue 11/10

5:30 pm-10:50 am

2 stops12h 20m

$706

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Thu 12/3

6:30 am-2:20 pm

1 stop12h 50m

Boston Logan Intl

Wed 12/9

5:35 pm-1:15 pm

2 stops14h 40m

$707

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Tue 11/3

10:00 am-8:08 pm

2 stops15h 08m

Boston Logan Intl

Tue 11/10

5:30 pm-10:50 am

2 stops12h 20m

$711

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 11/19

6:30 am-7:20 am

3 stops29h 50m

Boston Logan Intl

Thu 11/26

6:20 pm-9:55 pm

2 stops22h 35m

$716

BelfastBoston

BHD Belfast City - BOS Boston Logan Intl

BHDBOS

Belfast City

Thu 12/3

6:30 am-6:53 pm

2 stops17h 23m

Boston Logan Intl

Wed 12/9

5:35 pm-1:15 pm

2 stops14h 40m

$725

BelfastBoston

BFS Belfast Intl - BOS Boston Logan Intl

BFSBOS

Belfast Intl

Thu 11/19

6:30 am-4:05 pm

2 stops14h 35m

Boston Logan Intl

Thu 11/26

6:20 pm-9:55 pm

2 stops22h 35m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Northern Ireland to Boston flights?

You could potentially save up to 54% on your flight if you consider stops on a Northern Ireland to Boston flight.

Cheap Northern Ireland to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Boston

Best Price Found	$425
Fastest flight time	11h 10m
Direct flights	None

The best one-way flight to Boston from Northern Ireland in the past 72 hours is $425. The best round-trip flight deal from Northern Ireland to Boston found on momondo in the last 72 hours is $680.

The fastest flight from Northern Ireland to Boston takes 11h 10m

There are no direct flights from Northern Ireland to Boston. There are no popular flight routes from Northern Ireland to Boston.

Search flight deals

Frequently asked questions about flying from Northern Ireland to Boston

When did momondo last update prices for flights from Northern Ireland to Boston Logan Intl Airport?
Prices for flights from Northern Ireland to Boston Logan Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Northern Ireland to Boston Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Hampton Beach

Ogunquit

Old Orchard Beach

Salem

Laconia

Kennebunkport

Cambridge

Revere

South Yarmouth

Hampton

Plymouth

Middletown

South Portland

Gloucester

Warwick

Everett

Brockton

Seekonk

Wells

Nashua

Why use momondo?

Why should I use momondo to find a flight deal from Northern Ireland to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Northern Ireland to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Northern Ireland with this policy.

How can momondo help me find flights from Northern Ireland to Boston?

Once all potential Northern Ireland to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Northern Ireland to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Northern Ireland to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.